Mayor Bloomberg's decade long administration may be ending this January, but not before he ensures the approval of $12 billion worth of privately developed projects throughout New York City. Under Bloomberg, 40 percent of NYC has been rezoned, creating a hot-bed of new construction. From multi-million dollar research centers to multi-billion dollar neighborhoods — complete with luxury waterfront apartments, outlet malls and the western hemisphere's largest Ferris Wheel — each one of these megaprojects will undoubtedly transform NYC in the coming decades. Check them out here.